Boulevard and Beltway

Boulevard noun - A passage cleared for public vehicular travel.

Beltway and boulevard are semantically related. In some cases you can use "Beltway" instead a noun "Boulevard".

Beltway noun - A highway that encircles an urban area so that traffic does not have to pass through the center.

Boulevard and beltway are semantically related. Sometimes you can use "Boulevard" instead a noun "Beltway".